package com.eleven.trades.server;

import com.eleven.trades.entity.Flow;

import java.util.List;

/**
 * @author eleven
 */
public interface FlowServer {

    /**
     * 查询交易
     * @param in
     * @return Flow
     */
    public List<Flow> selectFlow(String in);

    /**
     * 查询来往交易
     * @param in
     * @param out
     * @return
     */
    public List<Flow> selectTransFlow(String in, String out);

}
